Title:
CONTROL METHOD AND APPARATUS FOR LIGHTNING PROTECTION OF AIR CONDITIONER, AND AIR CONDITIONER OUTDOOR UNIT
Document Type and Number:
WIPO Patent Application WO/2022/247362
Kind Code:
A1
Abstract:
Provided is a control method for lightning protection of an air conditioner. The method comprises: starting a lightning detection mode at intervals according to a set detection period; sampling, at least twice, a real-time ambient sound intensity at a position where an air conditioner outdoor unit is located, and determining whether two real-time sound intensity detection values satisfy an increasing trend; starting an instantaneous detection period, sampling, within each instantaneous detection period, a real-time ambient light intensity at least at the position where the air conditioner outdoor unit is located, and determining whether the difference between two real-time ambient light intensities is greater than or equal to an instantaneous light intensity change threshold value; and if the real-time sound intensity detection values satisfy the increasing trend, and the difference between the real-time ambient light intensities is greater than or equal to the instantaneous light intensity change threshold value, starting an air conditioner protection mode. Further provided are a control apparatus and an air conditioner outdoor unit. In the present invention, a real-time ambient sound intensity and a real-time ambient light intensity are detected, such that the lightning condition of an environment where an air conditioner outdoor unit is located can be identified, and an air conditioner protection mode can be started in a timely manner, thereby effectively protecting an air conditioner.
Inventors:
JIA XIANGHUI (CN)
XU FEIFEI (CN)
ZHANG RUNYU (CN)
LI HAIJUN (CN)
WANG CAIPING (CN)
ZHOU HONGJIN (CN)
ZHAO GUOSHENG (CN)
LI PENGHUI (CN)
XU FEIFEI (CN)
ZHANG RUNYU (CN)
LI HAIJUN (CN)
WANG CAIPING (CN)
ZHOU HONGJIN (CN)
ZHAO GUOSHENG (CN)
LI PENGHUI (CN)
Application Number:
PCT/CN2022/077084
Publication Date:
December 01, 2022
Filing Date:
February 21, 2022
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F11/65; F24F1/46; F24F11/32; F24F11/64; F24F110/12; F24F130/20
Foreign References:
| CN111550900A | 2020-08-18 | |||
| CN112744212A | 2021-05-04 | |||
| CN113339982A | 2021-09-03 | |||
| CN111189496A | 2020-05-22 | |||
| CN202141764U | 2012-02-08 | |||
| JPH01291624A | 1989-11-24 |
Attorney, Agent or Firm:
QINGDAO LZ PATENT AND TRADEMARK OFFICE CO., LTD. (CN)
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